Trace analysis by intermediate trapping with a modified programmable temperature vaporizer

S. Nitz; F. Drawert; E. Jülich

doi:10.1007/BF02259084

Trace analysis by intermediate trapping with a modified programmable temperature vaporizer

S. Nitz, F. Drawert, E. Jülich

Chair of Chemical-Technical Analysis and Chemical Food Technology (2008 — 2021)

Technical University of Munich

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

A system for quantitative transfer of thermally desorbed substances onto capillary columns is described. During desorption substances are intermediately trapped in a programmable temperature vaporizer (PTV) cooled to -150°C. After condensation the injector is heated to a preset temeprature in a few seconds. Various applications are mentioned.

Original language	English
Pages (from-to)	313-317
Number of pages	5
Journal	Chromatographia
Volume	18
Issue number	6
DOIs	https://doi.org/10.1007/BF02259084
State	Published - Jun 1984

Keywords

Capillary gas chromatography
Intermediate trapping
Thermal desorption
Trace analysis

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10.1007/BF02259084

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title = "Trace analysis by intermediate trapping with a modified programmable temperature vaporizer",

abstract = "A system for quantitative transfer of thermally desorbed substances onto capillary columns is described. During desorption substances are intermediately trapped in a programmable temperature vaporizer (PTV) cooled to -150°C. After condensation the injector is heated to a preset temeprature in a few seconds. Various applications are mentioned.",

keywords = "Capillary gas chromatography, Intermediate trapping, Thermal desorption, Trace analysis",

author = "S. Nitz and F. Drawert and E. J{\"u}lich",

year = "1984",

month = jun,

doi = "10.1007/BF02259084",

language = "English",

volume = "18",

pages = "313--317",

journal = "Chromatographia",

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T1 - Trace analysis by intermediate trapping with a modified programmable temperature vaporizer

AU - Nitz, S.

AU - Drawert, F.

AU - Jülich, E.

PY - 1984/6

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N2 - A system for quantitative transfer of thermally desorbed substances onto capillary columns is described. During desorption substances are intermediately trapped in a programmable temperature vaporizer (PTV) cooled to -150°C. After condensation the injector is heated to a preset temeprature in a few seconds. Various applications are mentioned.

AB - A system for quantitative transfer of thermally desorbed substances onto capillary columns is described. During desorption substances are intermediately trapped in a programmable temperature vaporizer (PTV) cooled to -150°C. After condensation the injector is heated to a preset temeprature in a few seconds. Various applications are mentioned.

KW - Capillary gas chromatography

KW - Intermediate trapping

KW - Thermal desorption

KW - Trace analysis

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U2 - 10.1007/BF02259084

DO - 10.1007/BF02259084

M3 - Article

AN - SCOPUS:0342479167

SN - 0009-5893

VL - 18

SP - 313

EP - 317

JO - Chromatographia

JF - Chromatographia

IS - 6

ER -

Trace analysis by intermediate trapping with a modified programmable temperature vaporizer

Abstract

Keywords

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